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From "Lefty Leverenz (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HIVE-7917) Hive max reducers count has regressed from a prime number to 999 (re-apply HIVE-7158)
Date Tue, 11 Nov 2014 00:14:37 GMT

    [ https://issues.apache.org/jira/browse/HIVE-7917?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14205632#comment-14205632
] 

Lefty Leverenz commented on HIVE-7917:
--------------------------------------

Doc note:  This has a TODOC14 label which will be dealt with when HIVE-7158 is documented,
because the patch restores default values for *hive.exec.reducers.bytes.per.reducer* and *hive.exec.reducers.max*
to the settings given in HIVE-7158.

> Hive max reducers count has regressed from a prime number to 999  (re-apply HIVE-7158)
> --------------------------------------------------------------------------------------
>
>                 Key: HIVE-7917
>                 URL: https://issues.apache.org/jira/browse/HIVE-7917
>             Project: Hive
>          Issue Type: Bug
>          Components: Configuration
>            Reporter: Gopal V
>            Assignee: Gopal V
>              Labels: TODOC14
>         Attachments: HIVE-7917.1.patch, HIVE-7917.2.patch
>
>
> HIVE-6037 overwrote configuration changes made by HIVE-7158 for Configuration parameters
related to reducer parallelism.
> The changes need to be reapplied.



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